package cc.itcast.netty.c3;

import io.netty.bootstrap.ServerBootstrap;
import io.netty.buffer.ByteBuf;
import io.netty.channel.*;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.nio.NioServerSocketChannel;
import io.netty.channel.socket.nio.NioSocketChannel;
import lombok.extern.slf4j.Slf4j;

import java.nio.charset.Charset;

@Slf4j
public class EventLoopServer {
    public static void main(String[] args) {
        EventLoopGroup group = new DefaultEventLoopGroup();
      new ServerBootstrap()
              .group(new NioEventLoopGroup(),new NioEventLoopGroup(2))
              .channel(NioServerSocketChannel.class)
              .childHandler(new ChannelInitializer<NioSocketChannel>() {
                  @Override
                  protected void initChannel(NioSocketChannel ch) throws Exception {
                      ch.pipeline().addLast(new ChannelInboundHandlerAdapter(){
                          @Override
                          public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
                              ByteBuf buf = (ByteBuf) msg;
                              log.debug(buf.toString(Charset.defaultCharset()));
                          }
                      });
                  }
              })
              .bind(8080);
    }
}
